GOST 25284.8-84

Solid recovered fuels. Determination of durability of pellets and briquettes

Portable belt conveyors for general purposes. Technical conditions

Ophthalmic optics. Uncut finished spectacle lenses. Part 5. Minimum requirements for spectacle lens surfaces claimed to be abrasion-resistant. Test methods

Occupational safety standards system. Construction. Works at height. Terms and definitions

Titanium alloys. Methods for the determination of aluminium

State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means measuring radiance and radiant intensity of heat sources within temperature range of 220-900 K